We present medium-dispersion spectra and narrowband images
of six northern compact planetary nebulae (PNe): BoBn 1, DdDm 1,
IC 5117, M 1–5, M 1–71, and NGC 6833.
From broad-slit spectra, total absolute fluxes
and equivalent widths were measured for all observable emission lines.
High signal-to-noise emission line fluxes of Hα, Hβ, [Oiii], [Nii], and HeI
may serve as emission line flux standards for northern hemisphere
observers. From narrow-slit spectra, we derive systemic radial velocities.
For four PNe, available emission line fluxes were measured with
sufficient signal-to-noise to probe the physical properties of their
electron densities, temperatures, and chemical abundances.
BoBn 1 and DdDm 1, both type IV PNe, have an Hβ flux over
three sigma away from previous measurements. We report the
first abundance measurements of M 1–71. NGC 6833 measured radial velocity and galactic coordinates suggest that it is associated
with the outer arm or possibly the galactic halo, and its low abundance
() may be indicative of low metallicity within that region.

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